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Programming Funny Images Programming Jokes Behavior-driven development Deadline Driven Development It's just a button so it can't be hard! Test driven development What is deadline driven development MORE
The essence of agility is … Continue reading "The Third Leg of Emergent Design: Acceptance Test-Driven Development (ATDD)". In previous posts I discussed that the first leg of emergent design is TDD which provides code quality & sustainability. The second leg is design patterns which provide insights into handling variation. The third leg is ATDD which provides us a way of discovering and clarifying the value we’ll get. MORE
Today there was an interesting discussion between Kent Beck , Martin Fowler , and David Heinemeier Hansson on the nature and use of Test-Driven Development (TDD), where one writes tests first and then writes code. ” Kent often (though not always) liked writing tests first so that he could observe their behavior while coding. It’s possible to minimize this point and say it’s only relevant to debugging or testing. Write a test (action). MORE
I recently wrote a long series of posts here on various topics about Test-Driven Development. I ended up writing so many of them, they resulted in a little book I published through Amazon Kindle Direct called The TDD Companion. I’ve started to hand out copies of this book to student in my TDD courses. That … Continue reading "A new series by Scott Bain: Design Patterns". Design Patterns MORE
By popular demand, my Faster, More Effective Test-Driven Development course in now available in an in-depth two-day version! If you’ve ever struggled with slow tests, tests that randomly fail, or difficulty refactoring, you need this course. 27 Feb 2020. MORE
"Write your unit tests before your code," an adage that every developer knows by heart, in theory, but seldom practices it in reality. Test-Driven Development (TDD) is a novel concept that instructs developers to write unit test cases before writing even a single line of code. MORE
Melbourne conference in Australia on December 11th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar. MORE
A software development strategy that makes sense for both your business team and tech team Behavior Driven Development (BDD), as its name indicates, is not a testing technique, but rather a development strategy (as well as TDD, which is test driven development). MORE
In my previous post we talked about mocks and stubs: what they are, and how to use them in various testing scenarios to give yourself more flexibility, speed up your tests, and get more determinism out of your test suite. MORE
Sydney conference in Australia on December 4th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar. MORE
As opposed to the traditional software development lifecycle (aka waterfall), today’s Agile and DevOps-based software development process is more outcome-oriented. MORE
I like to use Test-Driven Development (TDD) when coding. Writing tests only makes sense after the solution is viable. Last week, I came across examples of where I developed new functionality without using TDD. Avoiding Premature Tests. MORE
So we “teach” Scrum with a 1-day emulation … Continue reading "Why Learning How to Decompose Stories with Acceptance Test-Driven Development (ATDD) Is not Just Decomposition". I’ve been having a very interesting twittervation about how to start teams off with Scrum. I believe you best learn by doing. And that it’s more important to get teams actually starting Agile in the workshop than merely learning Scrum which will hopefully lead you to Agile. MORE
In my last post , I talked about building a structured path to production: which tests to include, when to do them, and why. In this post, we’ll get into exactly how to do each kind of test. MORE
To those who’d like to study along with me as I publish this on linkedin, please ask to join the True North Consortium Linkedin Group where I … Continue reading "The Relationship Between Acceptance Test-Driven Development and Design Patterns". This is an excerpt from Introducing FLEX – FLow for Enterprise Transformation: Going Beyond Lean and Agile (online book). If you are looking for an alternative to SAFe, this is it. MORE
When I first heard about Test Driven Development (TDD) I immediately wrote it off as a technique that will slow me down, how on earth should I know exactly what my code will look like if I often refactor while coding. Then I realised TDD doesn’t mean what I thought it meant, you see the first time TDD was explained to me many years ago I was told “You write all your unit tests first” and that is what stuck with me. MORE
With a name like TEST-driven development you’d expect TDD is mostly about testing. Especially when the end result is tests. In our book Design Patterns Explained we discussed how testability (how easily code can be tested) is an intrinsic property of software and is highly correlated with good design. This is why the 1st mantra … Continue reading "Why TDD is more about design, emergence & sustainability than testing". MORE
Essentially, ATDD provides us with quality acceptance criteria in the form of test specifications. Doing this makes for … Continue reading "The Relationship Between Acceptance Test-Driven Development and Design Patterns". I’ve written a chapter in my book on The Relationship Between ATDD and Design Patterns. We can use these to design our code from a behavior point of view instead of from an implementation point of view. MORE
For the last few month, I have been posting several times a week on what I hope are interesting topics relating to aspects of Test-Driven Development. Many people have commented positively on this work. I have just posted the sixtieth entry in this series and this seemed like enough content to gather into a sort … Continue reading "Announcing the TDD Companion". Audio Available TDD MORE
In this blog, we will take a further look at these test cases and why it is important to automate these acceptance tests. Not just from a development team perspective, but also what this can bring to your business. MORE
Because TDD is “test” driven development, people tend to think of TDD as “writing tests first.” In fact, TDD is not a testing activity per se. Unit tests are a very useful by-product of this process. Because of this … Continue reading "Commonly Missing Tests in TDD". It is the creation of an executable specification prior to the creation of each system element. Audio Available TDD MORE
Modern software development welcomes changing requirements, even late in the process, but how can we write our software so that those changes don’t create a mess? 21 Feb 2020. James Shore/In-the-News. MORE
Largely we found “Scrum and Acceptance Test-Driven” as the better model for solution projects whereas for Support “Kanban and “Acceptance Test-Driven” is preferred. Test design and execution Tool. Test Automation. Automate Regression Testing. MORE
Learn more about the testing GISs. BDD is a language that enables you to define the behavior of a system without including details about how it was developed. software development test automation bdd behavior driven development gis geographic information system devops application MORE
Unit testing is like exercise: Companies know it’s good for you and you should do it, but given their druthers, they’d rather avoid the effort and just get to the benefit. After all, making unit testing a standard practice in a company’s software development process is probably the […]. MORE
TDD is an Agile Development technique in which developers write test cases before writing the corresponding code for the user story assigned to him. Once the code passes the Acceptance test, the code is then refactored /simplified to be used as production code. MORE
On October 16th, at the Pacific Northwest Software Quality Conference in Portland, I’ll be presenting a half-day workshop on using test-driven development without mock objects. This is a great session for programmers who want to learn new ways to improve their tests. Are your tests slow and brittle? Do you worry your unit tests aren’t actually testing anything important? 27 Sep 2019. James Shore/Calendar. MORE
Test-first yields analysis, it helps us determine what is clear, what is unclear or missing, and ferrets out misunderstandings. Unit tests are unforgiving, they don’t let you get away with anything. But Test-Driven Development also creates better design. Bad design is hard to test, and so moving tests into a primary position reveals the pain … Continue reading "Test-Driven Development is not Merely “Test-First”". MORE
Test-Driven Development (TDD) is an essential skill for agile teams. Without it, codebases quickly lose the flexibility needed to support agile development. 03 May 2019. James Shore/Calendar. I’m leading a half-day training workshop at the Agile 2019 conference , which is in Washington D.C. on August 5-9. This session is geared towards Scrummasters, coaches, managers, and anyone else who’s in a leadership role and isn’t a programmer themselves. MORE
I like to use Test-Driven Development (TDD) when coding. Writing tests only makes sense after the solution is viable. Last week, I came across examples of where I developed new functionality without using TDD. Without knowing the solution, is TDD worth it? MORE
Test-driven development (TDD) advocates could take it further, adding unit tests to the process. When I was first exposed to continuous integration (CI), in a different decade, I was underwhelmed, I have to admit. Essentially we were talking about software to perform a checkout of all the code, to create a build, and then to email someone if the build broke. DevOps, DevOps Trends, Continuous Integration (CI MORE
This article answers the following questions: What are the prerequisites for test automation? What do you achieve by automating tests? What steps do you take to get test automation in place? You’ve decided you need test automation. You’ve read what considerations to keep in mind when creating a successful automated testing […]. The post Test automation?—?From MORE
Any piece of code that has no tests is said to be legacy code according to Michael Feathers. Therefore, one of the best ways to avoid creating legacy code is using test-driven development (TDD). While there are many tools available to create unit tests in JavaScript and, in this post, we will use Jest and Enzyme to create a React.js MORE
Blogs Enterprise DevOps agile Decentralized feature flags TDD test-driven developmentI have long noted the trend of pendulums in IT, particularly in organizations with longer histories. MORE
I‘m offering a day of training before the Assert(js) conference in Toronto on September 11th: Are your tests slow and brittle? Do you worry that your unit tests aren‘t actually testing anything important? If so, you could benefit from writing tests that don‘t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn‘t need mocks or end-to-end tests. 03 May 2019. MORE
One of the most essential steps of any software development project is testing. But when should software undergo testing? It seems logical to test the project when it is completed. However, the power of the classic test procedure is limited. MORE
When a candidate has made it past the initial screening process, we’d typically like to take a closer look at their work, so there’s less of a need for automated testing. The candidate’s ability to write their tests in this case is just as important as their ability to write a solution. MORE
The post All tests Passing appeared first on I'm Programmer. Programming Funny Images Programming Jokes All tests Passing Setting Test Status to Pass or Fail TDD environment Test driven development MORE
Test-Driven Development Related Topics 
Dzone - DevOps
MARCH 16, 2020
"Write your unit tests before your code," an adage that every developer knows by heart, in theory, but seldom practices it in reality. Test-Driven Development (TDD) is a novel concept that instructs developers to write unit test cases before writing even a single line of code.
Dzone - DevOps
MARCH 12, 2020
One of the most essential steps of any software development project is testing. But when should software undergo testing? It seems logical to test the project when it is completed. However, the power of the classic test procedure is limited.
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Dzone - DevOps
JANUARY 15, 2020
When I first heard about Test Driven Development (TDD) I immediately wrote it off as a technique that will slow me down, how on earth should I know exactly what my code will look like if I often refactor while coding. Then I realised TDD doesn’t mean what I thought it meant, you see the first time TDD was explained to me many years ago I was told “You write all your unit tests first” and that is what stuck with me.
James Shore
FEBRUARY 27, 2020
By popular demand, my Faster, More Effective Test-Driven Development course in now available in an in-depth two-day version! If you’ve ever struggled with slow tests, tests that randomly fail, or difficulty refactoring, you need this course. 27 Feb 2020.
Net Objectives
FEBRUARY 6, 2019
Test-first yields analysis, it helps us determine what is clear, what is unclear or missing, and ferrets out misunderstandings. Unit tests are unforgiving, they don’t let you get away with anything. But Test-Driven Development also creates better design. Bad design is hard to test, and so moving tests into a primary position reveals the pain … Continue reading "Test-Driven Development is not Merely “Test-First”".
Net Objectives
APRIL 29, 2019
To those who’d like to study along with me as I publish this on linkedin, please ask to join the True North Consortium Linkedin Group where I … Continue reading "The Relationship Between Acceptance Test-Driven Development and Design Patterns". This is an excerpt from Introducing FLEX – FLow for Enterprise Transformation: Going Beyond Lean and Agile (online book). If you are looking for an alternative to SAFe, this is it.
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James Shore
SEPTEMBER 27, 2019
On October 16th, at the Pacific Northwest Software Quality Conference in Portland, I’ll be presenting a half-day workshop on using test-driven development without mock objects. This is a great session for programmers who want to learn new ways to improve their tests. Are your tests slow and brittle? Do you worry your unit tests aren’t actually testing anything important? 27 Sep 2019. James Shore/Calendar.
James Shore
MAY 3, 2019
I‘m offering a day of training before the Assert(js) conference in Toronto on September 11th: Are your tests slow and brittle? Do you worry that your unit tests aren‘t actually testing anything important? If so, you could benefit from writing tests that don‘t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn‘t need mocks or end-to-end tests. 03 May 2019.
Xebia
FEBRUARY 20, 2020
In this blog, we will take a further look at these test cases and why it is important to automate these acceptance tests. Not just from a development team perspective, but also what this can bring to your business.
CodeSignal
SEPTEMBER 9, 2019
When a candidate has made it past the initial screening process, we’d typically like to take a closer look at their work, so there’s less of a need for automated testing. The candidate’s ability to write their tests in this case is just as important as their ability to write a solution.
James Shore
MAY 3, 2019
Test-Driven Development (TDD) is an essential skill for agile teams. Without it, codebases quickly lose the flexibility needed to support agile development. 03 May 2019. James Shore/Calendar. I’m leading a half-day training workshop at the Agile 2019 conference , which is in Washington D.C. on August 5-9. This session is geared towards Scrummasters, coaches, managers, and anyone else who’s in a leadership role and isn’t a programmer themselves.
|
Xoriant
JUNE 9, 2015
TDD is an Agile Development technique in which developers write test cases before writing the corresponding code for the user story assigned to him. Once the code passes the Acceptance test, the code is then refactored /simplified to be used as production code.
Net Objectives
JANUARY 23, 2019
The essence of agility is … Continue reading "The Third Leg of Emergent Design: Acceptance Test-Driven Development (ATDD)". In previous posts I discussed that the first leg of emergent design is TDD which provides code quality & sustainability. The second leg is design patterns which provide insights into handling variation. The third leg is ATDD which provides us a way of discovering and clarifying the value we’ll get.
Henrik Warne
SEPTEMBER 29, 2019
I like to use Test-Driven Development (TDD) when coding. Writing tests only makes sense after the solution is viable. Last week, I came across examples of where I developed new functionality without using TDD. Avoiding Premature Tests.
DevOps.com
OCTOBER 14, 2019
As opposed to the traditional software development lifecycle (aka waterfall), today’s Agile and DevOps-based software development process is more outcome-oriented.
Net Objectives
NOVEMBER 12, 2018
So we “teach” Scrum with a 1-day emulation … Continue reading "Why Learning How to Decompose Stories with Acceptance Test-Driven Development (ATDD) Is not Just Decomposition". I’ve been having a very interesting twittervation about how to start teams off with Scrum. I believe you best learn by doing. And that it’s more important to get teams actually starting Agile in the workshop than merely learning Scrum which will hopefully lead you to Agile.
Code Simplicity
MAY 10, 2014
Today there was an interesting discussion between Kent Beck , Martin Fowler , and David Heinemeier Hansson on the nature and use of Test-Driven Development (TDD), where one writes tests first and then writes code. ” Kent often (though not always) liked writing tests first so that he could observe their behavior while coding. It’s possible to minimize this point and say it’s only relevant to debugging or testing. Write a test (action).
DevOps.com
JANUARY 26, 2020
Blogs Enterprise DevOps agile Decentralized feature flags TDD test-driven developmentI have long noted the trend of pendulums in IT, particularly in organizations with longer histories.
DevOps.com
OCTOBER 3, 2019
Unit testing is like exercise: Companies know it’s good for you and you should do it, but given their druthers, they’d rather avoid the effort and just get to the benefit. After all, making unit testing a standard practice in a company’s software development process is probably the […].
Xebia
OCTOBER 3, 2018
This article answers the following questions: What are the prerequisites for test automation? What do you achieve by automating tests? What steps do you take to get test automation in place? You’ve decided you need test automation. You’ve read what considerations to keep in mind when creating a successful automated testing […]. The post Test automation?—?From
James Shore
NOVEMBER 4, 2019
Sydney conference in Australia on December 4th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar.
James Shore
NOVEMBER 4, 2019
Melbourne conference in Australia on December 11th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar.
Dzone - DevOps
OCTOBER 7, 2019
I like to use Test-Driven Development (TDD) when coding. Writing tests only makes sense after the solution is viable. Last week, I came across examples of where I developed new functionality without using TDD. Without knowing the solution, is TDD worth it?
I'm Programmer
MARCH 22, 2019
Programming Funny Images Programming Jokes Behavior-driven development Deadline Driven Development It's just a button so it can't be hard! Test driven development What is deadline driven development
I'm Programmer
MARCH 5, 2019
The post All tests Passing appeared first on I'm Programmer. Programming Funny Images Programming Jokes All tests Passing Setting Test Status to Pass or Fail TDD environment Test driven development
Xoriant
OCTOBER 27, 2015
Largely we found “Scrum and Acceptance Test-Driven” as the better model for solution projects whereas for Support “Kanban and “Acceptance Test-Driven” is preferred. Test design and execution Tool. Test Automation. Automate Regression Testing.
CircleCI
APRIL 4, 2019
In my last post , I talked about building a structured path to production: which tests to include, when to do them, and why. In this post, we’ll get into exactly how to do each kind of test.
Abstracta - Software Development
JANUARY 28, 2019
A software development strategy that makes sense for both your business team and tech team Behavior Driven Development (BDD), as its name indicates, is not a testing technique, but rather a development strategy (as well as TDD, which is test driven development).
James Shore
FEBRUARY 21, 2020
Modern software development welcomes changing requirements, even late in the process, but how can we write our software so that those changes don’t create a mess? 21 Feb 2020. James Shore/In-the-News.
CircleCI
APRIL 25, 2019
In my previous post we talked about mocks and stubs: what they are, and how to use them in various testing scenarios to give yourself more flexibility, speed up your tests, and get more determinism out of your test suite.
Net Objectives
JULY 9, 2019
I recently wrote a long series of posts here on various topics about Test-Driven Development. I ended up writing so many of them, they resulted in a little book I published through Amazon Kindle Direct called The TDD Companion. I’ve started to hand out copies of this book to student in my TDD courses. That … Continue reading "A new series by Scott Bain: Design Patterns". Design Patterns
TechBeacon
MARCH 18, 2019
Test-driven development (TDD) advocates could take it further, adding unit tests to the process. When I was first exposed to continuous integration (CI), in a different decade, I was underwhelmed, I have to admit. Essentially we were talking about software to perform a checkout of all the code, to create a build, and then to email someone if the build broke. DevOps, DevOps Trends, Continuous Integration (CI
Net Objectives
MAY 31, 2019
For the last few month, I have been posting several times a week on what I hope are interesting topics relating to aspects of Test-Driven Development. Many people have commented positively on this work. I have just posted the sixtieth entry in this series and this seemed like enough content to gather into a sort … Continue reading "Announcing the TDD Companion". Audio Available TDD
Toptal
NOVEMBER 20, 2017
Any piece of code that has no tests is said to be legacy code according to Michael Feathers. Therefore, one of the best ways to avoid creating legacy code is using test-driven development (TDD). While there are many tools available to create unit tests in JavaScript and, in this post, we will use Jest and Enzyme to create a React.js
Net Objectives
MARCH 20, 2019
Because TDD is “test” driven development, people tend to think of TDD as “writing tests first.” In fact, TDD is not a testing activity per se. Unit tests are a very useful by-product of this process. Because of this … Continue reading "Commonly Missing Tests in TDD". It is the creation of an executable specification prior to the creation of each system element. Audio Available TDD
Dzone - DevOps
DECEMBER 25, 2019
Learn more about the testing GISs. BDD is a language that enables you to define the behavior of a system without including details about how it was developed. software development test automation bdd behavior driven development gis geographic information system devops application
Net Objectives
JANUARY 10, 2019
With a name like TEST-driven development you’d expect TDD is mostly about testing. Especially when the end result is tests. In our book Design Patterns Explained we discussed how testability (how easily code can be tested) is an intrinsic property of software and is highly correlated with good design. This is why the 1st mantra … Continue reading "Why TDD is more about design, emergence & sustainability than testing".
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